Венера КАРИМОВА, Венера КАРИМОВА. APPROACHES TO ANALYZING THE VALIDITY OF TESTS IN THE PROCESS OF TRAINING LEADERSHIP PERSONNEL OF HIGHER EDUCATION INSTITUTIONS. NUUz [Internet]. 2024Feb.1 [cited 2024Nov.23];1(1.1.1):110-4. Available from: https://journalsnuu.uz/index.php/1/article/view/593